Nickel-Fe-Cr alloy, INCOLOY 840, annealed INCOLOY 840, annealed, Designation Incoloy alloy 840 Condition Annealed EN number 1.4847 INCOLOY 840, annealed, Compositional summary Fe52-64 / Cr18-22 / Ni18-22 (impurities: Mn<1, Si<1, Cu<0.75, Al<0.6, Ti<0.6, C<0.08, S<0.015) Material family Metal (non-ferrous) Base material Fe (Iron) INCOLOY 840, annealed, Composition detail Al (aluminum) 0 – 0.6 % C … Continue reading INCOLOY 840 (annealed) Material Data Sheet